build: ensure maxWorkers is an integer

Signed-off-by: Jérôme Benoit <jerome.benoit@sap.com>

diff --git a/rollup.config.mjs b/rollup.config.mjs
index d88f9734de2f431f89c2a79ccc5038b88ee17f98..28b89d86ba9a550a80637b5d18217f569f42ec0d 100644 (file)
--- a/rollup.config.mjs
+++ b/rollup.config.mjs
@@ -9,7 +9,7 @@ const isDevelopmentBuild = process.env.BUILD === 'development'
 const isAnalyzeBuild = process.env.ANALYZE
 const isDocumentationBuild = process.env.DOCUMENTATION
 
-const maxWorkers = cpus().length / 2
+const maxWorkers = Math.floor(cpus().length / 2)
 
 export default {
   input: 'src/index.ts',